Norton Internet Security 21.6 "Repairing Installation"

Hey, first time poster here, just wondering if anybody else has had a similar problem.

Recently I’ve been running the “Get Support” function on NIS and every couple of days it seems to repair the installation though provide no additional information besides “success” - I was rather worried by this because while the antivirus has been working as normal the fact that it had found -something- to repair is never a good sign.
I left the AV install as it was, running the “Get Support” option after the system was booted and again before I shut it down and noticed that I could go for days without the error.

So then I ran the Remove and Reinstall tool, no issues until today which saw the return to it repairing my installation without actually specifying an error code, or any additional info. All I can gather is that it seems to occur after -some- of the Intrusion Prevention Updates.

Sorry to be a nuisance, just a little curious as to what it could possibly be repairing.